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v3.25.4

Income Taxes - Narrative (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Income Tax Contingency [Line Items] |  |  |  |
Provision for income taxes | $ 1,171,000 | $ 647,000 | $ 3,113,000 |
Foreign withholding income tax | 400,000 | 500,000 | 3,000,000.0 |
Increase (decrease) in valuation allowance | (800,000) | 40,100,000 |  |
Operating loss carryforwards, subject to expiration | 3,500,000 |  |  |
Operating loss carryforwards, not subject to expiration | 757,800,000 |  |  |
Unrecognized tax benefits | 43,382,000 | 42,286,000 | 41,390,000 | $ 42,505,000
Unrecognized tax benefits that would not impact effective tax rate | 36,200,000 |  |  |
Unrecognized tax benefits, income tax penalties and interest expense | 0 | 0 | 0 |
Accrued interest and penalties | 0 | 0 |  |
Cash income taxes paid | 0 | $ 0 | $ 0 |
Federal |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Operating loss carryforwards | 761,300,000 |  |  |
Federal | Research tax credit carryforward |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Tax credit carryforwards | 23,200,000 |  |  |
State |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Operating loss carryforwards | 636,100,000 |  |  |
Operating loss carryforwards, subject to expiration | 550,200,000 |  |  |
State | Research tax credit carryforward |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Tax credit carryforwards | 4,600,000 |  |  |
Foreign Tax Jurisdiction |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Operating loss carryforwards, not subject to expiration | $ 23,200,000 |  |  |

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